BMW 545i Veh-Trailer El Connect

Curt Vehicle specific no splice T-Connectors are designed to plug n play using existing connection in the vehicle wiring and are available in 3 types.
Add = Adds additional function to vehicles with a factory tow package.
T-Connector = For use on vehicles without a factory tow package.
Replacement = For use as a replacement for the factory tow package.

Splice In Tail Light Converters are physically spliced into the vehicles electrical wiring to provide connections for the trailer electrical. Powered upgrade options are available for the 56130 by ordering 56187 and the 56175 by ordering the 56146.